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Which atom/ion would be isoelectronic with Krypton (Kr)
a- Ar
B- Ca
D- Ca+2...
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Chemistry, 22.06.2019 20:20
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
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Chemistry, 23.06.2019 00:00
Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.
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Chemistry, 23.06.2019 11:20
Match each state of matter with the statement that best describes it.
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Chemistry, 23.06.2019 19:30
Atax that increases in proportion to increase in income is known as
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